Proposed is a wireless data transmission method including: receiving, by a transmitter on the basis of a control signal, a first display signal having a first interface; extracting required data from the received display signal; converting the first display signal into an extremely-high frequency RF signal on the basis of the required data; transmitting and/or receiving the extremely-high frequency RF signal; and converting, in a receiver, the received extremely-high frequency RF signal into a second display signal having a second interface.

The wireless data transmitter and receiver may use different communication protocols, and the transmitter and the receiver may include an operation of detecting the communication protocols that a counterpart receiver and transmitter use and performing conversion into the protocols for transmission or reception.

Proposed is a wireless data transmission method including: receiving, by a transmitter on the basis of a control signal, a first display signal having a first interface; extracting required data from the received display signal; converting the first display signal into an extremely-high frequency RF signal on the basis of the required data; transmitting and/or receiving the extremely-high frequency RF signal; and converting, in a receiver, the received extremely-high frequency RF signal into a second display signal having a second interface.

The wireless data transmitter and receiver may use different communication protocols, and the transmitter and the receiver may include an operation of detecting the communication protocols that a counterpart receiver and transmitter use and performing conversion into the protocols for transmission or reception.

Automobile receiving and processing a digital cellular communication system generated signal and a location finder signal (e.g. GPS signal) for processing the received digital cellular communication generated signal into a processed OFDM signal and processing the received location finder signal into processed baseband location finder signal. Processing in automobile a photo or video camera generated signal into processed camera signal and providing the processed camera signal with the processed location finder signal to a transmitter for transmission of the processed camera signal with the processed location finder signal. Providing the processed OFDM signal to a transmitter for transmission of the processed OFDM signal. Receiving, demodulating and processing in automobile a modulated remote control (RC) signal into a processed RC signal. The processed RC signal is used for control of automobile. Processing in a processor of automobile a touchscreen generated signal for control of communications or location finding of automobile. Receiving and processing in automobile a sensor generated signal into processed sensor generated signal for control of automobile. Transmitting a signal to an emergency 911 (emergency 911 or enhanced emergency E-911) wireless service provider or to a Public Safety Answering Point (PSAP).

Automobile receiving and processing a digital cellular communication system generated signal and a location finder signal (e.g. GPS signal) for processing the received digital cellular communication generated signal into a processed OFDM signal and processing the received location finder signal into processed baseband location finder signal. Processing in automobile a photo or video camera generated signal into processed camera signal and providing the processed camera signal with the processed location finder signal to a transmitter for transmission of the processed camera signal with the processed location finder signal. Providing the processed OFDM signal to a transmitter for transmission of the processed OFDM signal. Receiving, demodulating and processing in automobile a modulated remote control (RC) signal into a processed RC signal. The processed RC signal is used for control of automobile. Processing in a processor of automobile a touchscreen generated signal for control of communications or location finding of automobile. Receiving and processing in automobile a sensor generated signal into processed sensor generated signal for control of automobile. Transmitting a signal to an emergency 911 (emergency 911 or enhanced emergency E-911) wireless service provider or to a Public Safety Answering Point (PSAP).

Systems, apparatuses, and methods for implementing a dual-purpose millimeter-wave frequency band transmitter are disclosed. A system includes a dual-purpose transmitter sending a video stream over a wireless link to a receiver. In some embodiments, the video stream is generated as part of an augmented reality (AR) or virtual reality (VR) application. The transmitter operates in a first mode to scan and map an environment of the transmitter and receiver. The transmitter generates radio frequency (RF) signals in a first frequency range while operating in the first mode. Additionally, the transmitter operates in a second mode to send video data to the receiver, and the transmitter generates RF signals in the first frequency range while operating in the second mode.

Systems, apparatuses, and methods for implementing a dual-purpose millimeter-wave frequency band transmitter are disclosed. A system includes a dual-purpose transmitter sending a video stream over a wireless link to a receiver. In some embodiments, the video stream is generated as part of an augmented reality (AR) or virtual reality (VR) application. The transmitter operates in a first mode to scan and map an environment of the transmitter and receiver. The transmitter generates radio frequency (RF) signals in a first frequency range while operating in the first mode. Additionally, the transmitter operates in a second mode to send video data to the receiver, and the transmitter generates RF signals in the first frequency range while operating in the second mode.

An audio-video communication system comprises a wireless exterior module located proximate an entrance, a computerized controller running a software application, and a remote peripheral device. The wireless exterior module includes a proximity sensor for detecting a person at the entrance, a video camera for recording an image of the person at the entrance, a microphone for recording the person at the entrance, a speaker for playing audio to the person at the entrance, a transmitter for communicating sounds and images of the person at the entrance, and a receiver for receiving communications at the wireless exterior module. The computerized controller is disposed in wireless electronic communication with the wireless exterior module via the transmitter and the receiver of the wireless exterior module. The remote peripheral device is configured to electronically communicate with the computerized controller for viewing an image from the video camera communicated from the wireless exterior module.

An audio-video communication system comprises a wireless exterior module located proximate an entrance, a computerized controller running a software application, and a remote peripheral device. The wireless exterior module includes a proximity sensor for detecting a person at the entrance, a video camera for recording an image of the person at the entrance, a microphone for recording the person at the entrance, a speaker for playing audio to the person at the entrance, a transmitter for communicating sounds and images of the person at the entrance, and a receiver for receiving communications at the wireless exterior module. The computerized controller is disposed in wireless electronic communication with the wireless exterior module via the transmitter and the receiver of the wireless exterior module. The remote peripheral device is configured to electronically communicate with the computerized controller for viewing an image from the video camera communicated from the wireless exterior module.

A media system includes a plurality of set-top boxes coupled to a coax network and a controller. The controller displays a first passkey to a user in response to receiving a request from the user to activate playback of a media content on a particular set-top box. The set-top box receives the first passkey from the user and determines whether the user is authorized to activate playback of the media content by comparing the first passkey received from the user with a second passkey obtained from a passkey module on the set-top box. When the user is determined by the set-top box to be authorized to activate playback of the media content, the set-top box determines a radio frequency channel of the coax network according to the first passkey received from the user and begins playback of the media content received on the radio frequency channel on a display device.

A media system includes a plurality of set-top boxes coupled to a coax network and a controller. The controller displays a first passkey to a user in response to receiving a request from the user to activate playback of a media content on a particular set-top box. The set-top box receives the first passkey from the user and determines whether the user is authorized to activate playback of the media content by comparing the first passkey received from the user with a second passkey obtained from a passkey module on the set-top box. When the user is determined by the set-top box to be authorized to activate playback of the media content, the set-top box determines a radio frequency channel of the coax network according to the first passkey received from the user and begins playback of the media content received on the radio frequency channel on a display device.